Please do not reupload. usually i allowed my videos to reuploaded by others as long as my watermark stull intact but now not anymore.
there was an incidence last year, someone reposted this video of mine on instagram, erased my watermark and replaced it with theirs. at first i nicely told them to delete it but they blocked me instead. i reported it to instagram, thankfully instagram was fast in response. the video deleted by instagram and the account got suspended.